United States Drug Enforcement Administration

SPRINGFIELD, Ill. – A Texas man appeared in federal court on April 30, 2026, after being charged by criminal complaint on Wednesday, April 29, 2026, for possessing a substance containing methamphetamine with intent to distribute it, in violation of 21 U.S.C. § 841(a)(1) and (b)(1)(A). William Mayes, Jr., 35, was detained following his initial appearance.  

The complaint alleges that Mayes, Jr., was found in possession of 300 pounds of a substance containing methamphetamine after a traffic stop conducted by the Illinois State Police led to a search of his vehicle.

If convicted, Mayes, Jr., faces not less than 10 years and up to life in prison, a maximum $10,000,000 fine, and not less than five years and up to a life term of supervised release.

The Illinois State Police and the Drug Enforcement Administration participated in the investigation. Assistant U.S. Attorney Matthew Weir is representing the government in the prosecution. 

The public is reminded that a complaint is not evidence of guilt.  The defendant is presumed innocent and entitled to a fair trial at which the government has the burden of proving guilt beyond a reasonable doubt.